142723130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{10723}}^1$

素因数の和:10763

約数の個数: 32

約数和(自身を含む): 282598848

約数和(自身を除く): 139875718

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 10723, 13310, 21446, 53615, 107230, 117953, 235906, 589765, 1179530, 1297483, 2594966, 6487415, 12974830, 14272313, 28544626, 71361565, 142723130]

約数ペア:

[(1, 142723130), (2, 71361565), (5, 28544626), (10, 14272313), (11, 12974830), (22, 6487415), (55, 2594966), (110, 1297483), (121, 1179530), (242, 589765), (605, 235906), (1210, 117953), (1331, 107230), (2662, 53615), (6655, 21446), (10723, 13310)]